How to create Spreadsheet file in OpenOffice?
The most common way to store data in rows and columns is through "Spreadsheet".
There are three options to create a new Spreadsheet in OpenOffice,
Step 1: Launch OpenOffice
Step 2: Click "Spreadsheet" option
Option 2: Select File→New→Spreadsheet as given in the below image,
Option 3: Click on the keyboard shortcut Ctrl+N